4 c. blueberries
1 box yellow cake mix
1 c. crushed pineapple with juice
1 1/2 sticks butter
1/2 c. sugar
cinnamon to taste

Mix drained blueberries, pineapple with juice and sugar. Coat mixture with cinnamon to taste. In a lightly greased 9 x 14 pan, pour mixture. Sprinkle dry cake mix over top of mixture. Dot with slices of butter generously. Sprinkle with cinnamon and pinch of sugar. Top with pecans.

Bake at 350°F for 45 minutes. Serve with vanilla ice cream.